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Geochemical analysis of the regolith of Kangaroo Island: using portable XRF to recognize geochemical signatures and to distinguish lithogeochemical horizons and vectors toward mineralization

W. A. Lyon2014-01-01Adelaide Research & Scholarship (AR&S) (University of Adelaide)

Mineralisation overlain by extensive cover can be identified through the geochemical signature dispersed through the surrounding regolith.This project aimed to use portable XRF (pXRF) analysis to increase the understanding of the regolith geochemistry in the proximity of the Cygnet-Snelling Shear Zone (CS-SZ), Kangaro…

Geochemistry and Geologic MappingX-ray Diffraction in CrystallographyGeological and Geochemical Analysis

STUDY OF ELECTRICAL BEHAVIOUR OF GRAPHENE - SILICON DIOXIDE NANOSTRUCTURE COMPOSITE

P. A Yadav K G Rewatkar P. A Yadav K G Rewatkar、ijrbat2014-01-01International Journal of Researches in Biosciences and Agriculture Technology

Quite recently a new carbon nanostructure, called graphite, has emerged, taking the attention of the scientific community because of its promising use in spintronics. Besides, many efforts have been dedicated to study the electronic properties of graphene, because creating a gap could allow the use of graphene in fiel…

Semiconductor materials and interfacesSilicon Nanostructures and Photoluminescence

ANTIMICROBIAL ACTIVITY OF SUPPORTED METAL NANOPARTICLES: SILVER NANOPARTICLES

Sachin Patil、ijrbat2014-01-01International Journal of Researches in Biosciences and Agriculture Technology

Ag nanoparticles are used in antimicrobial applications as Ag ions has antimicrobial activity synthesis of Ag nanoparticles in solution phase chemical reduction of AgNO3 with NaBH4 in presence of GO suspension. The size and shape of the Ag nanoparticles are dependent on the concentration of Ag salt. The nanoparticles…

Advanced Nanomaterials in CatalysisNanoparticles: synthesis and applicationsMedical and Biological Ozone Research

III-V Compound Semiconductor Nanowire Solar Cells

Takashi Fukui、Eiji Nakai、MuYi Chen 等 4 位作者2014-01-01OpenAlex

Nanowire-array solar cells with both core-multi-shell and axial junction were fabricated using catalyst-free selective-area metal-organic vapor phase epitaxy. Typical advantages are efficient light trapping and flexible solar cell by peeling off from the substrates. The conversion efficiencies of InP, GaAs, and InGaAs…

Quantum Dots Synthesis And PropertiesNanowire Synthesis and ApplicationsAdvancements in Semiconductor Devices and Circuit Design

SYNTHESIS OF THIN WALLED SILICA-COATED SILICON NANOTUBES AND THEIR ANTIBACTERIAL STUDY

Christelle Mathé、ijrbat2014-01-01International Journal of Researches in Biosciences and Agriculture Technology

Silica-coated silicon nanotubes (SNTs) were synthesized using direct arc plasma assisted gas phase condensation. Transmission electron microscopy showed that SNTs exhibited average diameter of 14 nm with length of several 100 nm. The wall thickness was found to be less than 1 nm which is the first report of its own ki…

Nanoparticles: synthesis and applicationsTiO2 Photocatalysis and Solar CellsLaser-Ablation Synthesis of Nanoparticles

SYNTHESIS AND CHARACTERIZATION OF Cu-Cr NANOFERRITE USING MICROWAVE AUTO COMBUSTION TECHNIQUE

Borikar D. M. Borikar M. A. KakdeA. S. Borikar D. M. Borikar M. A. KakdeA. S.、ijrbat2014-01-01International Journal of Researches in Biosciences and Agriculture Technology

Nanoscale materials are found to be of great importance and significance, especially in the development of specialized applications.The nanoferrites of Copper-Chromium with generic formulaCuCrxFe2-xO4(x=0,0.5) were synthesized by microwave assisted sol-gel auto combustion method.The synthesized samples are annealed at…

Anodic Oxide Films and NanostructuresNanomaterials and Printing TechnologiesSemiconductor materials and interfaces

PHOTOLUMINESCENCE IN Ca3Al10O18

M. A. Kale C. P.Joshi S. V. Moharil M. A. Kale C. P.Joshi S. V. Moharil、ijrbat2014-01-01International Journal of Researches in Biosciences and Agriculture Technology

In the system of CaO-Al2O3, CaAl4O7, CaAl12O19 and CaAl2O4 are more commonly studied. However, there is not much information available on the title compound Ca3Al10O18. Here we report the synthesis and luminescence for this compound.

Pigment Synthesis and PropertiesLuminescence Properties of Advanced MaterialsZeolite Catalysis and Synthesis

A REVIEW OF HADRONIC CHEMISTRY AND ITS APPLICATION IN THE DEVELOPMENT OF NEW MAGNECULAR FUEL

V. M. Tangde I. B. Das Sarma and S. G. Rawat V. M. Tangde I. B. Das Sarma and S. G. Rawat、ijrbat2014-01-01International Journal of Researches in Biosciences and Agriculture Technology

The discipline, today known as Quantum Chemistry for atomic and subatomic level interactions has no doubt made a significant historical contributions to the society.

Thermal and Kinetic Analysis

SPECTROSCOPIC AND THERMAL INVESTIGATIONS OF POLYANILINE - TiO2 NANOCOMPOSITE

A. D. Borkar、ijrbat2014-01-01International Journal of Researches in Biosciences and Agriculture Technology

Polyaniline(PANI)-Titanium dioxide(TiO2 ) nanocomposite was prepared by onestep in situ polymerization method in presence of TiO2 and was characterized via FTIR spectra, UV-Vis. spectra thermogravimetric analysis and scanning electron microscopy.

Inorganic and Organometallic ChemistryConducting polymers and applicationsPolymer Nanocomposite Synthesis and Irradiation

KINETIC STUDIES OF DEGRADATION OF P-AMINO BENZOIC ACID BY THE UV/ H2O2/TiO2 PROCESS

N. P. Mohabansi S. A. Mandavgane a M. K. N. Yenkieb N N. P. Mohabansi S. A. Mandavgane a M. K. N. Yenkieb N、ijrbat2014-01-01International Journal of Researches in Biosciences and Agriculture Technology

Photo catalytic oxidation is a potential method for the treatment of organic contaminants and has received significant interest and research with tremendous potential in the near future. A model compound, p-amino benzoic acid was degraded by using hydrogen peroxide, photocatalyst (TiO2) in presence of UV lamp. The exp…

Thermal and Kinetic AnalysisInorganic and Organometallic Chemistry

CONDUCTOMETRIC MEASURMENTS OF [DMPMDC] AND [CTMBCD] AT 280 C

N. J. Meshrama K.P.Jumdea D.T.Tayadeb S.G.Khobragadec N. J. Meshrama K.P.Jumdea D.T.Tayadeb S.G.Khobragadec、ijrbat2014-01-01International Journal of Researches in Biosciences and Agriculture Technology

of (4S,6S,12aS)-4-(dimethyl-amino)- 1,4,4a,5,5a,6,11,12a-octa hydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-

Thermal and Kinetic AnalysisChemical Thermodynamics and Molecular StructureNuclear Physics and Applications

Mineralogical Characterization of Di Linh Bentonite, Vietnam : A Methodological Approach of X-ray Diffraction and Transmission Electron Microscopy

Thao Hoang Minh、Lan Nguyen-Thanh、Thuy‐Duong Thi Nguyen 等 9 位作者2014-01-01OpenAlex

Vietnam has decided to establish nuclear power as further energy option. In order to develop a Vietnamese reference bentonite as potential barrier in a final repository for high radioactive waste, ...

Soil and Unsaturated FlowClay minerals and soil interactionsGeothermal Energy Systems and Applications

Tetraguanidinyl-funktionalisiertes Pyridin: Synthese, Eigenschaften, Koordinationschemie und Anwendung als Elektronendonor für metallfreie C-C-Kupplungsreakionen

Simone Stang2014-01-01heiDOK (Heidelberg University)

Die vorliegende Dissertation befasst sich mit der Synthese und Charakterisierung des neuen Guanidinyl-funktionalisierten Aromaten (GFA-4) 2,3,5,6-Tetrakis(N,N,N´,N´-tetramethylguanidinyl)pyridin (ttmgp) sowie dessen Koordinationschemie, die Funktionalisierung am Pyridinstickstoffatom und die daraus resultierende Photo…

Inorganic and Organometallic ChemistryOxidative Organic Chemistry ReactionsPhotochromic and Fluorescence Chemistry

INFLUENCE OF IONIC STRENGTH OF MEDIUM ON COMPLEX EQUILIBRIA OF LANTHANUM (III) AND NEODIMIUM (III) WITH SUBSTITUTED SCHIFF’S BASES

Sanjay Wagh Sanjay Wagh、ijrbat2014-01-01International Journal of Researches in Biosciences and Agriculture Technology

The interactions of metal ions with Ligand (L5) and Ligand (L6) at various ionic strength in 70% DMF-water mixture is investigated by Calvin-Bjerrum pH-metric technique at 28 10C. The ionic strength data were used to study the correct mechanism of complexation reaction. The thermodynamic properties of electrolyte solu…

Thermal and Kinetic Analysis

THERMAL STABILITY AND MISCIBILITY OF CELLULOSE ACETATE AND INDUSTRIAL WASTE LIGNIN BLENDS

S. S. Mankar A. R. Chaudhari and A. B. Kalambe S. S. Mankar A. R. Chaudhari and A. B. Kalambe、ijrbat2014-01-01International Journal of Researches in Biosciences and Agriculture Technology

The thermal properties and miscibility of cellulose acetate (CA) and industrial waste lignin (L) blends were investigated by thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), scanning electron microscopy (SEM) and Fourier transform infra-red spectroscopy (FTIR) over the entire range of composi…

Advanced Cellulose Research StudiesPhytochemicals and Antioxidant ActivitiesBiofuel production and bioconversion

Synthesis and properties of dimethoxychromenoacridinium ions

Jérôme Gouin2014-01-01Archive ouverte UNIGE (University of Geneva)

Des composés azaoxa[4]helicenes cationiques possédant une structure non-symétrique et hélicoïdale ont été synthétisés. Deux différentes approches mettant en jeu deux étapes de synthèse à partir d'un même précurseur ont été explorées. Afin de rendre possible la purification de l'azaoxa[4]helicenes, une nouvelle méthode…

Photochromic and Fluorescence ChemistrySynthesis and Properties of Aromatic CompoundsMolecular spectroscopy and chirality

DC ELECTRICAL CONDUCTIVITY OF CHEMICALLY SYNTHESIZED CONDUCTING POLYTHIOPHENE

N. S. Wadatkar S. A. Waghuley N. S. Wadatkar S. A. Waghuley、ijrbat2014-01-01International Journal of Researches in Biosciences and Agriculture Technology

Polythiophene (PTh) has attracted much attention because of its high electrical conductivity, good thermal stability, ease and high redox activity, stability and good mechanical properties. In the present work, samples of PTh were synthesized by using chemical oxidative polymerisation method with different concentrati…

Conducting polymers and applications

STUDY OF CONDUCTIVITY BEHAVIOUR OF NEWLY SYNTHESIZED TERPOLYMERIC LIGAND AND ITS POLYCHELATES WITH MN(II), FE(III), CO(II) METAL IONS

K. A. KHAMBORKAR A.V.YADGIRE AND A.B. KALAMBE K. A. KHAMBORKAR A.V.YADGIRE AND A.B. KALAMBE、ijrbat2014-01-01International Journal of Researches in Biosciences and Agriculture Technology

Terpolymeric ligand was prepared by the condensation of phydroxyacetophenone (P) and aniline (A) with formaldehyde (F) with 1:1:3 molar proportions in the presence of hydrochloric acid as a catalyst. Polychelates were prepared by using metal acetate, metal salts and PAF ligand in DMF medium. In the present paper, elec…

Adsorption, diffusion, and thermodynamic properties of materialsMaterial Properties and Applications

Corrosion Characteristics of Short Basalt Fiber Reinforced with Al-7075 Metal Matrix Composites in Sodium Chloride Alkaline Medium.

S. Ezhil Vannan、S. Paul Vizhian2014-01-01OpenAlex

The aim of the research work was to investigate the corrosion behaviour of basalt short fiber reinforced aluminum metal matrix composites (MMCs) in alkaline solution using weight loss method. The Al/basalt MMCs contains basalt short fiber from 2.5 to 10 % in steps of 2.5 wt. % and fabricated using liquid metallurgy te…

Aluminum Alloys Composites PropertiesAdvanced ceramic materials synthesisAluminum Alloy Microstructure Properties